Hand truck



FIG. 1 is a front elevational view of a hand truck showing our new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof, the right side elevational view being a mirror image of that shown; and,

FIG. 5 is a top plan view thereof. 

The ornamental design for a hand truck, as shown and described. 